jahmayawalkup2006 jahmayawalkup2006
  • 03-01-2020
  • Chemistry
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Which reacts with metals to form H2 gas

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Eduard22sly
Eduard22sly Eduard22sly
  • 04-01-2020

Answer: acid react with metals to form H2.

Explanation: metals which are more electropositve than hydrogen will always displaced hydrogen from acids. The equation below show how hydrogen is displaced from acid

Zn + 2HCl -—> ZnCl2 + H2

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